We are a leading global supplier of Digital Turbine Flow Meter, 1 inch turbine flow meter, flow technology turbine flow meter . Our company always insists on independent research and development, continuously improves the production technology of DN50 turbine flow meter, and creates tailor-made product solutions according to the actual situation of each customer. At present, we have won the trust and support of customers from many countries around the world. The establishment of branches and overseas warehouses enables us to provide more convenient services for overseas customers. We adopt lean production mode and standardized management on site. Looking forward to building long-term cooperation with you! We have a strong focus on quality control and ensure that our products are manufactured to the highest standards. With the core culture of 'helping customers and achieving ourselves', we insist on technological innovation, research and develop new products, and meet the needs of global customers with strong supply capabilities and stable product quality. Our team of experts is always available to answer any questions and provide support throughout the entire process. We will follow the strategic direction of 'becoming bigger, stronger and innovative', and in line with the principle of 'taking corporate culture as the guide and talent strategy as the support', we will continue to devote ourselves to product innovation, technological innovation, marketing innovation and management innovation.
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The HNF20-C Intelligent Gas Turbine Flow Meter is engineered for accurate and reliable gas flow measurement in industrial applications. Utilizing a precision turbine sensing -
HNF40-B Intelligent Industrial Vortex Flow Meter uses the Karman vortex principle to accurately measure the flow of steam, gas, and liquids. By detecting vortex frequency
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The HNF80-B thermal gas mass flow meter uses thermal diffusion technology to calculate flow rate by the amount of heat removed. Internal temperature and pressure compensation
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Maximum Measurement Error: Mono ±1%, stereo ±0.5%, quadraphonic ±0.5%Measurement Range: 0.0254-14130 m³/hMedium temperature range: -30~160°CMaximum process pressure: Wetted Parts
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One device. Flow, switching, temperature, and communication.Most flow sensors give you one thing. Maybe two. The HNF20‑A gives you flow measurement, switching, temperature
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The HNF20-B intelligent turbine flow sensor is designed for the accurate measurement of water, oil, and other low-viscosity liquids. It employs a precision turbine rotor and
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In many cooling and circulation systems, operators only discover a problem after equipment temperature begins to rise.A partially blocked pipeline, a worn pump, or insufficient
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The HNF40-A vortex flow sensor is designed for continuous flow monitoring of liquids and gases in industrial systems. Based on the vortex shedding principle, it delivers stable
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Replaces paddle-type flow switches.No moving parts. Detects flow/no-flow in pipes DN15–DN350. NPN/PNP output. IP67.
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Relay output model. Drives contactors, solenoid valves, and alarm lamps directly – no intermediate relay needed. 8 LEDs show flow trend at a glance: 3 red + 1 yellow + 4 green.
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HNF10-D Piston Flow SwitchMechanical in-line flow switch. Piston + reed switch – no electronics, no field calibration. Setpoint factory-set, scale indicated on housing. Media:
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HNF10-E Baffle Flow SwitchMechanical flow switch. Spring-loaded baffle triggers microswitch when flow reaches setpoint. SPDT output – 3A at 250VAC – drives pumps, contactors,
Donald Phillips
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Steve Ramos
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Donald Varela
The company has always been customer experience-based, providing customers with customized solutions and safe, professional service guarantee.
Otilia Roper
We bought a batch of the same products, and we received them quickly. They are of excellent quality, uniform specifications, and free from defects or breakage.
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The reason we decided to cooperate with this company is because they have professional personnel, efficient production equipment and strict quality control system, and their attitude is very friendly
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The Liquid differential pressure transmitter, Single diaphragm pressure transmitter we produce have the advantages of long service life, reasonable structure, beautiful appearance, novel styles, and first-class quality, which is a new generation of products with strong vitality. Hongnuo (shenyang) General Machinery Co., Ltd. is one of the most experienced dn50 turbine flow meter manufacturers and suppliers in China, also supports customized service. Please feel free to buy high quality dn50 turbine flow meter at competitive price from our factory.